45403011031665 has 128 divisors (see below), whose sum is σ = 84476324044800. Its totient is φ = 20394278553600.

The previous prime is 45403011031643. The next prime is 45403011031709. The reversal of 45403011031665 is 56613011030454.

It is not a de Polignac number, because 45403011031665 - 2⁴⁴ = 27810824987249 is a prime.

It is a super-2 number, since 2×45403011031665² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8332353861 + ... + 8332359309.

It is an arithmetic number, because the mean of its divisors is an integer number (659971281600).

Almost surely, 2^{45403011031665} is an apocalyptic number.

It is an amenable number.

45403011031665 is a deficient number, since it is larger than the sum of its proper divisors (39073313013135).

45403011031665 is a wasteful number, since it uses less digits than its factorization.

45403011031665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9103.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 45403011031665 in words is "forty-five trillion, four hundred three billion, eleven million, thirty-one thousand, six hundred sixty-five".